5628942 has 24 divisors (see below), whose sum is σ = 13305240. Its totient is φ = 1705680.

The previous prime is 5628937. The next prime is 5628967. The reversal of 5628942 is 2498265.

It is a happy number.

5628942 is a `hidden beast` number, since 562 + 8 + 94 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5628897 and 5628906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14017 + ... + 14412.

It is an arithmetic number, because the mean of its divisors is an integer number (554385).

Almost surely, 2^5628942 is an apocalyptic number.

5628942 is an abundant number, since it is smaller than the sum of its proper divisors (7676298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5628942 is a wasteful number, since it uses less digits than its factorization.

5628942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28448 (or 28445 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 5628942 is about 2372.5391461470. The cubic root of 5628942 is about 177.8862000373.

The spelling of 5628942 in words is "five million, six hundred twenty-eight thousand, nine hundred forty-two".